And in a first for an apostolic exhortation, as this type of papal pronouncement is called, Francis cited various documents of bishops’ conferences from around the world, an indication of the importance he places in giving the local church greater say in church governance.
Comet giving astronomers ‘wild ride’; one day looks about to die, next day looks better
WASHINGTON (AP) — Comet ISON is teasing the solar system as it dances with the sun and it’s giving astronomers mixed signals.
Will it meet a fiery death — or survive — when it whips around the sun on Thursday?
The icy comet will be only about 1 million miles away from the sun’s super-hot surface during its close encounter on Thanksgiving. On Monday, it looked like it was about to die even before it got there. On Tuesday, it appeared healthy again.
“We have never seen a comet like this,” Naval Research Laboratory astrophysicist Karl Battams said during a NASA news conference Tuesday. “It has been behaving strangely.”
Because it is so close to the sun, ISON (EYE’-sahn) will likely not be visible from Earth on Thursday — except via a fleet of NASA telescopes and spacecraft aimed at the comet as it gets closest to the sun at 1:37 p.m. EST, he said. And it will be a few hours before scientists know whether the comet survives.